#581E82#581E82

#581E82 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.159 H 306.6°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#581E82
RGB	rgb(88, 30, 130)
HSL	hsl(275, 63%, 31%)
HSV	hsv(275, 77%, 51%)
CMYK	cmyk(32.3%, 76.9%, 0%, 49%)
CIE-LAB	lab(25.61, 44.40, -44.83)
CIE-LCH	lch(25.61, 63.09, 314.72°)
OKLab	oklab(37.86% 0.0945 -0.1274)
OKLCH	oklch(37.86% 0.159 306.6)
XYZ	xyz(8.5172, 4.6151, 21.5569)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.61

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E82 #48821E

analogous

#261E82 #581E82 #821E7A

triadic

#581E82 #82581E #1E8258

tetradic

#581E82 #82261E #48821E #1E7A82

square

#581E82 #82261E #48821E #1E7A82

split-complementary

#581E82 #7A821E #1E8226

monochromatic

#15071F #361350 #581E82 #7A29B4 #9946D4

Accessibility & contrast

On white

10.92

#581E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#581E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E82

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E82	#FFFFFF	#000000	##FFFFFF
##581E82	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B85

Deuteranopia (green-blind)

#003D80

Tritanopia (blue-blind)

#51364F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #581e82;
/* rgb */ color: rgb(88, 30, 130);
/* oklch */ color: oklch(37.9% 0.159 306.6);

Tailwind

colors: {
  custom: {
    50: '#8c60a7',
    500: '#581e82',
    950: '#000000',
  },
}

SCSS

$custom: #581e82;
$custom-light: #8c60a7;
$custom-dark: #000000;

JSON

{
  "hex": "#581e82",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 130
  },
  "hsl": {
    "h": 274.8,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.37862,
    "c": 0.15865,
    "h": 306.6
  },
  "luminance": 0.04615
}

Semantic roles & 50–950 ramp

primary

#581E82

secondary

#75B547

accent

#E64287

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #581E82

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →